<script lang="ts" setup>
import { createCardAPI, getCardDetailAPI, updateCardAPI } from '@/apis/card';
import router from '@/router';
import type { CardParams } from '@/types/cart';
import { validateCarNumber } from '@/utils/validate';
import type { FormRules } from 'element-plus';
import { computed, onMounted, ref } from 'vue';
import { useRoute } from 'vue-router';

// 1. 添加月卡
// 车辆信息表单
const carInfoForm = ref<CardParams>({
  personName: '', // 车主姓名
  phoneNumber: '', // 联系方式
  carNumber: '', // 车牌号码
  carBrand: '' // 车辆品牌
})
const carInfoRules = ref<FormRules<CardParams>>({
  personName: [
    {
      required: true, message: '请输入车主姓名', trigger: 'blur'
    }
  ],
  phoneNumber: [
    {
      required: true, message: '请输入联系方式', trigger: 'blur'
    },
    { pattern: /^1[34578]\d{9}$/, message: '请输入正确格式手机号' }
  ],
  carNumber: [
    {
      required: true, message: '请输入车辆号码', trigger: 'blur'
    },
    {
      validator: validateCarNumber, trigger: 'blur'
    }
  ],
  carBrand: [
    {
      required: true, message: '请输入车辆品牌', trigger: 'blur'
    }
  ]
}) 

// 缴费信息表单
const feeForm = ref<any>({
  payTime: [], // 支付时间
  paymentAmount: undefined, // 支付金额
  paymentMethod: undefined // 支付方式
})

// 缴费规则
const feeFormRules = ref<FormRules>({
  payTime: [
    {
      required: true,
      message: '请选择支付时间'
    }
  ],
  paymentAmount: [
    {
      required: true,
      message: '请输入支付金额',
      trigger: 'blur'
    },
    {
      pattern: /^\d+(.\d{1,2})?$/,
      message: '请输入正确的金额',
      trigger: 'blur'
    }
  ],
  paymentMethod: [
    {
      required: true,
      message: '请选择支付方式',
      trigger: 'change'
    }
  ]
})

// 支付方式列表
const payMethodList = [
  {
    id: 'Alipay',
    name: '支付宝'
  },
  {
    id: 'WeChat',
    name: '微信'
  },
  {
    id: 'Cash',
    name: '线下'
  }
]

// 2. 提交表单
const carInfoFormRef = ref()
const feeFormRef = ref()
const confirmAdd = () => {
  carInfoFormRef.value.validate((valid: any) => {
    if (valid) {
      feeFormRef.value.validate( async (valid: any) => {
        if (valid) {
          // 全部校验通过
          const payload: any = {
            paymentAmount: feeForm.value.paymentAmount,
            paymentMethod: feeForm.value.paymentMethod,
            ...carInfoForm.value,
            // 单独处理时间
            cardStartDate: feeForm.value.payTime[0],
            cardEndDate: feeForm.value.payTime[1]
          }
          if (id.value) {
            // 编辑
            payload.rechargeId = feeForm.value.rechargeId
            await updateCardAPI(payload)
          } else {
            // 新增
            await createCardAPI(payload)
          }
          router.back()
        }
      })
    }
  })
}

const resetForm = ()=>{
  // el-form 会用默认 v-model 的初始值作为重置的数据
  feeFormRef.value.resetFields()
  carInfoFormRef.value.resetFields()
}


// 4. 获取详情
const route = useRoute()
const id = computed(() => {
  return route.query.id as string
})

const getDetail = async () => {
  const res = await getCardDetailAPI(id.value)
  // 回填车辆信息表单
  const { carInfoId, personName, phoneNumber, carNumber, carBrand } = res.data
  carInfoForm.value = {
    personName, phoneNumber, carNumber, carBrand, carInfoId
  }

  // 回填缴费信息表单
  const { rechargeId, cardStartDate, cardEndDate, paymentAmount, paymentMethod } = res.data
  feeForm.value = {
    rechargeId,
    paymentAmount,
    paymentMethod,
    payTime: [cardStartDate, cardEndDate]
  }
}

onMounted(() => {
  if (id.value) {
    getDetail()
  }
})
</script>

<template>
  <div class="add-card">
    <header class="add-header">
      <el-page-header content="增加月卡" @back="$router.back()" />
    </header>
    <main class="add-main">
      <div class="form-container">
        <div class="title">车辆信息</div>
        <div class="form">
          <el-form ref="carInfoFormRef" :model="carInfoForm" :rules="carInfoRules" label-width="100px">
            <el-form-item label="车主姓名" prop="personName">
              <el-input v-model="carInfoForm.personName" />
            </el-form-item>
            <el-form-item label="联系方式" prop="phoneNumber">
              <el-input v-model="carInfoForm.phoneNumber" />
            </el-form-item>
            <el-form-item label="车辆号码" prop="carNumber">
              <el-input v-model="carInfoForm.carNumber" />
            </el-form-item>
            <el-form-item label="车辆品牌" prop="carBrand">
              <el-input v-model="carInfoForm.carBrand" />
            </el-form-item>
          </el-form>
        </div>
      </div>
      <div class="form-container">
        <div class="title">最新一次月卡缴费信息</div>
        <div class="form">
          <el-form ref="feeFormRef" :model="feeForm" :rules="feeFormRules" label-width="100px">
            <el-form-item label="有效日期" prop="payTime">
              <el-date-picker v-model="feeForm.payTime" value-format="YYYY-MM-DD" type="daterange" range-separator="至"
                start-placeholder="开始日期" end-placeholder="结束日期" />
            </el-form-item>
            <el-form-item label="支付金额" prop="paymentAmount">
              <el-input v-model="feeForm.paymentAmount" />
            </el-form-item>
            <el-form-item label="支付方式" prop="paymentMethod">
              <el-select v-model="feeForm.paymentMethod" clearable>
                <el-option v-for="item in payMethodList" :key="item.id" :value="item.id" :label="item.name" />
              </el-select>
            </el-form-item>
          </el-form>
        </div>
      </div>

    </main>
    <footer class="add-footer">
      <div class="btn-container">
        <el-button @click="resetForm">重置</el-button>
        <el-button type="primary" @click="confirmAdd">确定</el-button>
      </div>
    </footer>
  </div>
</template>


<style scoped lang="scss">
.add-card {
  background-color: #f4f6f8;
  height: 100vh;

  .add-header {
    display: flex;
    align-items: center;
    padding: 0 20px;
    height: 64px;
    background-color: #fff;

    .left {
      span {
        margin-right: 4px;
      }

      .arrow {
        cursor: pointer;
      }
    }

    .right {
      text-align: right;
    }
  }

  .add-main {
    background: #f4f6f8;
    padding: 20px 130px;

    .form-container {
      background-color: #fff;

      .title {
        height: 60px;
        line-height: 60px;
        padding-left: 20px;
      }

      .form {
        margin-bottom: 20px;
        padding: 20px 65px 24px;

        .el-form {
          display: flex;
          flex-wrap: wrap;

          .el-form-item {
            width: 50%;
          }
        }
      }
    }

    .preview {
      img {
        width: 100px;
      }
    }
  }

  .add-footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    padding: 24px 50px;
    color: #000000d9;
    font-size: 14px;
    background: #fff;
    text-align: center;
  }
}
</style>